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drm/linux-core/intel_drv.h

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Add copyrights before I forget
2007-04-05 10:21:31 -06:00
/*
* Copyright (c) 2006 Dave Airlie <airlied@linux.ie>
* Copyright (c) 2007 Intel Corporation
* Jesse Barnes <jesse.barnes@intel.com>
*/
Initial import of modesetting for intel driver in DRM
2007-04-04 19:21:06 -06:00
#ifndef __INTEL_DRV_H__
#define __INTEL_DRV_H__
#include <linux/i2c.h>
#include <linux/i2c-id.h>
#include <linux/i2c-algo-bit.h>
#include "drm_crtc.h"
/*
* Display related stuff
*/
/* store information about an Ixxx DVO */
/* The i830->i865 use multiple DVOs with multiple i2cs */
/* the i915, i945 have a single sDVO i2c bus - which is different */
#define MAX_OUTPUTS 6
#define INTEL_I2C_BUS_DVO 1
#define INTEL_I2C_BUS_SDVO 2
/* these are outputs from the chip - integrated only
external chips are via DVO or SDVO output */
#define INTEL_OUTPUT_UNUSED 0
#define INTEL_OUTPUT_ANALOG 1
#define INTEL_OUTPUT_DVO 2
#define INTEL_OUTPUT_SDVO 3
#define INTEL_OUTPUT_LVDS 4
#define INTEL_OUTPUT_TVOUT 5
#define INTEL_DVO_CHIP_NONE 0
#define INTEL_DVO_CHIP_LVDS 1
#define INTEL_DVO_CHIP_TMDS 2
#define INTEL_DVO_CHIP_TVOUT 4
struct intel_i2c_chan {
Merge branch 'master' into modesetting-101 - TTM & typedef removal Conflicts: linux-core/drmP.h linux-core/drm_bo.c linux-core/drm_drv.c linux-core/drm_objects.h shared-core/drm.h shared-core/i915_dma.c shared-core/i915_drv.h shared-core/i915_irq.c Mostly removing typedefs that snuck into the modesetting code and updating to the latest TTM APIs. As of today, the i915 driver builds, but there are likely to be problems, so debugging and bugfixes will come next.
2007-09-24 15:41:46 -06:00
struct drm_device *drm_dev; /* for getting at dev. private (mmio etc.) */
Initial import of modesetting for intel driver in DRM
2007-04-04 19:21:06 -06:00
u32 reg; /* GPIO reg */
struct i2c_adapter adapter;
struct i2c_algo_bit_data algo;
u8 slave_addr;
};
struct intel_output {
int type;
struct intel_i2c_chan *i2c_bus; /* for control functions */
struct intel_i2c_chan *ddc_bus; /* for DDC only stuff */
i915: initial (and untested) TV out support Ported from xf86-video-intel. Still need to tie in TV modes somehow, though preferably w/o using the properties mechanism.
2008-02-15 17:13:21 -07:00
bool load_detect_temp;
Initial import of modesetting for intel driver in DRM
2007-04-04 19:21:06 -06:00
void *dev_priv;
};
struct intel_crtc {
int pipe;
i915: initial (and untested) TV out support Ported from xf86-video-intel. Still need to tie in TV modes somehow, though preferably w/o using the properties mechanism.
2008-02-15 17:13:21 -07:00
int plane;
drm: hopefully fix cursors on 965
2008-03-10 19:49:27 -06:00
uint32_t cursor_addr;
Initial import of modesetting for intel driver in DRM
2007-04-04 19:21:06 -06:00
u8 lut_r[256], lut_g[256], lut_b[256];
Port pipe reservation code for load detection TV out needs to do load detection, which means we have to find an available pipe to use for the detection. Port over the pipe reservation code for this purpose.
2008-04-09 15:07:55 -06:00
int dpms_mode;
Initial import of modesetting for intel driver in DRM
2007-04-04 19:21:06 -06:00
};
Merge branch 'master' into modesetting-101 - TTM & typedef removal Conflicts: linux-core/drmP.h linux-core/drm_bo.c linux-core/drm_drv.c linux-core/drm_objects.h shared-core/drm.h shared-core/i915_dma.c shared-core/i915_drv.h shared-core/i915_irq.c Mostly removing typedefs that snuck into the modesetting code and updating to the latest TTM APIs. As of today, the i915 driver builds, but there are likely to be problems, so debugging and bugfixes will come next.
2007-09-24 15:41:46 -06:00
struct intel_i2c_chan *intel_i2c_create(struct drm_device *dev, const u32 reg,
Initial import of modesetting for intel driver in DRM
2007-04-04 19:21:06 -06:00
const char *name);
void intel_i2c_destroy(struct intel_i2c_chan *chan);
int intel_ddc_get_modes(struct drm_output *output);
extern bool intel_ddc_probe(struct drm_output *output);
Merge branch 'master' into modesetting-101 - TTM & typedef removal Conflicts: linux-core/drmP.h linux-core/drm_bo.c linux-core/drm_drv.c linux-core/drm_objects.h shared-core/drm.h shared-core/i915_dma.c shared-core/i915_drv.h shared-core/i915_irq.c Mostly removing typedefs that snuck into the modesetting code and updating to the latest TTM APIs. As of today, the i915 driver builds, but there are likely to be problems, so debugging and bugfixes will come next.
2007-09-24 15:41:46 -06:00
extern void intel_crt_init(struct drm_device *dev);
extern void intel_sdvo_init(struct drm_device *dev, int output_device);
Porting DVO stuff Ported from Xorg intel 2d driver. Changed interfaces definitions, which needed to be changed later if other device wants to use these DVO stuff.
2008-04-17 02:51:00 -06:00
extern void intel_dvo_init(struct drm_device *dev);
Improved DRM sysfs support This patch ties outputs, output properties and hotplug events into the DRM core. Each output has a corresponding directory under the primary DRM device (usually card0) containing dpms, edid, modes, and connection status files. New hotplug change events occur when outputs are added or hotplug events are detected.
2008-04-08 13:42:23 -06:00
extern void intel_tv_init(struct drm_device *dev);
Merge branch 'master' into modesetting-101 - TTM & typedef removal Conflicts: linux-core/drmP.h linux-core/drm_bo.c linux-core/drm_drv.c linux-core/drm_objects.h shared-core/drm.h shared-core/i915_dma.c shared-core/i915_drv.h shared-core/i915_irq.c Mostly removing typedefs that snuck into the modesetting code and updating to the latest TTM APIs. As of today, the i915 driver builds, but there are likely to be problems, so debugging and bugfixes will come next.
2007-09-24 15:41:46 -06:00
extern void intel_lvds_init(struct drm_device *dev);
Initial import of modesetting for intel driver in DRM
2007-04-04 19:21:06 -06:00
extern void intel_crtc_load_lut(struct drm_crtc *crtc);
extern void intel_output_prepare (struct drm_output *output);
extern void intel_output_commit (struct drm_output *output);
Merge branch 'master' into modesetting-101 - TTM & typedef removal Conflicts: linux-core/drmP.h linux-core/drm_bo.c linux-core/drm_drv.c linux-core/drm_objects.h shared-core/drm.h shared-core/i915_dma.c shared-core/i915_drv.h shared-core/i915_irq.c Mostly removing typedefs that snuck into the modesetting code and updating to the latest TTM APIs. As of today, the i915 driver builds, but there are likely to be problems, so debugging and bugfixes will come next.
2007-09-24 15:41:46 -06:00
extern struct drm_display_mode *intel_crtc_mode_get(struct drm_device *dev,
Large changes for fbdev support. Change from DIRECTCOLOR to TRUECOLOR, and enable support for PSEUDOCOLOR. DIRECTCOLOR support needs more work. Add the ability to change the mode on the fbdev device. Support depth 8, 15, 16 and 24 (and 32). Add a /dev/fbX device per CRTC, but there's some code which doesn't allocate the fbX device unless the output is actually enabled. Read the code on this as it impacts the fbcon map flags. Pick CRTC's based on the available outputs. More work could be done here to match modes, so cloning could be achieved on outputs. This fits more inline with what the X code does.
2007-05-17 05:46:36 -06:00
struct drm_crtc *crtc);
Merge branch 'master' into modesetting-101 - TTM & typedef removal Conflicts: linux-core/drmP.h linux-core/drm_bo.c linux-core/drm_drv.c linux-core/drm_objects.h shared-core/drm.h shared-core/i915_dma.c shared-core/i915_drv.h shared-core/i915_irq.c Mostly removing typedefs that snuck into the modesetting code and updating to the latest TTM APIs. As of today, the i915 driver builds, but there are likely to be problems, so debugging and bugfixes will come next.
2007-09-24 15:41:46 -06:00
extern void intel_wait_for_vblank(struct drm_device *dev);
extern struct drm_crtc *intel_get_crtc_from_pipe(struct drm_device *dev, int pipe);
Port pipe reservation code for load detection TV out needs to do load detection, which means we have to find an available pipe to use for the detection. Port over the pipe reservation code for this purpose.
2008-04-09 15:07:55 -06:00
extern struct drm_crtc *intel_get_load_detect_pipe(struct drm_output *output,
struct drm_display_mode *mode,
int *dpms_mode);
extern void intel_release_load_detect_pipe(struct drm_output *output,
int dpms_mode);
Finish bringing in LVDS code, re-add to Makefile. Needed other changes too: - move EDID structures to drm_edid.h - add EDID info structure to drm_output - add a few routines to intel_display for getting current mode info - add some prototypes to intel_drv.h and drm_crtc.h
2007-04-10 10:47:37 -06:00
Modesetting Hotplug
2007-12-04 07:36:36 -07:00
extern struct drm_output* intel_sdvo_find(struct drm_device *dev, int sdvoB);
extern int intel_sdvo_supports_hotplug(struct drm_output *output);
extern void intel_sdvo_set_hotplug(struct drm_output *output, int enable);
Move fbo creation to the specified fb driver which gives it a chance to allocate the memory from whichever buffer it wants to.
2007-05-18 07:16:10 -06:00
extern int intelfb_probe(struct drm_device *dev, struct drm_crtc *crtc);
extern int intelfb_remove(struct drm_device *dev, struct drm_crtc *crtc);
Modesetting Hotplug
2007-12-04 07:36:36 -07:00
extern int intelfb_resize(struct drm_device *dev, struct drm_crtc *crtc);
Fix FB pitch value (we had it wrong and were working around it in a few places). Add new FB hooks to the drm driver structure and make i915 use them for an Intel specific FB driver. This will allow acceleration and better handling of the command stream.
2007-05-17 10:00:06 -06:00
Initial import of modesetting for intel driver in DRM
2007-04-04 19:21:06 -06:00
#endif /* __INTEL_DRV_H__ */